package cap.dao;

import cap.bean.ChatVo;

import java.sql.SQLException;
import java.util.List;

public interface ChatDao {
    void speaking(ChatVo chatVo) throws SQLException;

    List<ChatVo> reading(String room) throws SQLException;

    void attending(String nickname,String room) throws SQLException;

    void exit(String nickname,String room) throws SQLException;
}
